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const { padStart } = require('lodash') | |
const pad0 = e => padStart(e, 2, '0') | |
const date = new Date() | |
const today = [ | |
date.getUTCFullYear(), | |
pad0(date.getUTCMonth() + 1), | |
pad0(date.getUTCDate()) | |
].join('.') | |
// => 2018.01.19 |
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```json | |
"ava": { | |
"require": "babel-register", | |
"babel": "inherit" | |
} | |
``` |
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const a = 'yello world' | |
const upperFirst = pipe( | |
juxt([pipe(head, toUpper), tail]), | |
join('')) | |
upperFirst(a) | |
// => 'Yello world' |
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const sleep = s => | |
new Promise(resolve => | |
setTimeout(resolve, s * 1000)) | |
const fetch = url => | |
new Promise(resolve => | |
setTimeout(() => resolve(url), 1.5 * 1000)) | |
// Promise.all([ | |
// 'a', |
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const asyncFunction = (nextID) => | |
new Promise((resolve, reject) => { | |
setTimeout(() => { | |
console.log(`Called with ${new Date()}`) | |
resolve() | |
}, 1000) | |
}) | |
;[1, 2, 3].reduce((accumulatorPromise, nextID) => { | |
console.log(`Looped with ${new Date()}`) |
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npm publish | |
npm i --globally message-que-0.5.5.tgz | |
ls -ln ~/.nvm/versions/node/v12.10.0/bin/ |
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VERSIONS=" | |
1.2.3.3 | |
1.2.4 | |
2.9.9 | |
2.9.0 | |
" | |
for VERSION in $VERSIONS; do | |
echo $VERSION | awk -F. '{$NF = $NF + 1;} 1' | sed 's/ /./g' | |
done |
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platformBrowserDynamic().bootstrapModule(AppModule).then(ref => { | |
// Ensure Angular destroys itself on hot reloads. | |
if (window['ngRef']) { | |
window['ngRef'].destroy(); | |
} | |
window['ngRef'] = ref; | |
// Otherwise, log the boot error | |
}).catch(err => console.error(err)); |
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// sort array ascending | |
const asc = arr => arr.sort((a, b) => a - b); | |
// sample standard deviation | |
const std = (arr) => { | |
const mu = mean(arr) | |
const diffArr = arr.map(a => (a - mu) ** 2) | |
return Math.sqrt(sum(diffArr) / (arr.length - 1)) | |
} |
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!function(t,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports):"function"==typeof define&&define.amd?define(["exports"],n):n((t=t||self).R={})}(this,function(t){"use strict";function a(t){return null!=t&&"object"==typeof t&&!0===t["@@functional/placeholder"]}function o(r){return function t(n){return 0===arguments.length||a(n)?t:r.apply(this,arguments)}}function n(e){return function t(n,r){switch(arguments.length){case 0:return t;case 1:return a(n)?t:o(function(t){return e(n,t)});default:return a(n)&&a(r)?t:a(n)?o(function(t){return e(t,r)}):a(r)?o(function(t){return e(n,t)}):e(n,r)}}}var r=n(function(t,n){return+t+ +n});function i(t,n){var r,e=(t=t||[]).length,u=(n=n||[]).length,i=[];for(r=0;r<e;)i[i.length]=t[r],r+=1;for(r=0;r<u;)i[i.length]=n[r],r+=1;return i}function f(t,s){switch(t){case 0:return function(){return s.apply(this,arguments)};case 1:return function(t){return s.apply(this,arguments)};case 2:return function(t,n){return s.apply(this,arguments)};case 3:return function(t,n,r){retu |